Friday, 7 September 2018

Room Three at Waitohu School have learnt how to use reversibility or don't subtract add. I did number three on this sheet.                                                                                                                                                                               
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2 comments:

  1. Whaea Rob20 September 2018 at 13:25

    Great maths thinking Georgio. You show a clear understanding of the strategy reversibility. Have you tried it with it with decimals yet?

    ReplyDelete
  2. Anonymous26 October 2018 at 08:51

    hi my name is Steven and i like how you answered the answer

    what is your favourite game fortnight/mine craft?

    ReplyDelete

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